18144135

素因数分解:

$3^3\times 5^1\times {\mathrm{134401}}^1$

素因数の和:134415

約数の個数: 16

約数和(自身を含む): 32256480

約数和(自身を除く): 14112345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 134401, 403203, 672005, 1209609, 2016015, 3628827, 6048045, 18144135]

約数ペア:

[(1, 18144135), (3, 6048045), (5, 3628827), (9, 2016015), (15, 1209609), (27, 672005), (45, 403203), (135, 134401)]